Translation of dentado

I congratulate you on your move to become a private Spanish teacher. People need to believe in you and the most important thing is that you need to believe in yourself. It won't be easy at the beginning.
Most are just afraid of the unknown and see the unknown as a threat to their stabilty. Can one blame them? I think you can blame them. It is the fault of the ones that are scared to improve and learn.
We went to eat dinner at an Indian restaurant an my wife and I were afraid that it would turn our stomace upside down, just a day before we had to take the long train journey back to the capital.